Brussels, 22/06/2011 (Agence Europe) - The heads of state or government of the 27 countries of the European Union, meeting in Brussels, on Thursday 23 and Friday 24 June, will devote most of the summit to economic issues and immigration - see pages 6, 7 and 8 of this newsletter. The 27 leaders will also debate developments in the countries of the southern Mediterranean, particularly Libya, and in Syria and the Middle East, and will call for negotiations on Croatia's accession to the EU to be...